baber/WOPTO huggingface dataset:
Patent JP-H01271603-A (JP)
Title: Lng cryogenic power generator equipment
Inventor: OKABAYASHI YOSHIO
IPC: F01K25/10
Filed: 1988-04-22
Abstract: PURPOSE:To generate power efficiently and improve the reliability of a facility by controlling the variable nozzle of an expansion turbine with a pump outlet pressure characteristics control device. CONSTITUTION:A variable nozzle and a variable nozzle regulator 14 are installed in an expansion turbine 4. A LNG flow amount is regulated by a flow amount regulator 11 and a calculator 13 at the time of receiving the signal of a LNG gasification amount demand signal generator 12. The correlation between the outlet pressure characteristics of a LNG pump 1 meeting the LNG gasification amount and the inlet pressure of the expansion turbine 4 is calcu lated, so that the variable nozzle regulator 14 is operated so as to retain the proper inlet pressure of the expansion turbine 4. Since the inlet pressure of the expansion turbine 4 can be retained by the same characteristics meeting the outlet pressure of the LNG pump 1, the pressure difference between the inlet and the outlet of the expansion turbine 4 can be set largely. It is thus possible to enhance the driving power of the expansion turbine 4 and output of power generation. In addition, the differential pressure between the inlet and the outlet of an adjusting valve 2 can be made constantly small in every load range of the LNG gasification amount.
Patent JP-H0593257-A (JP)
Title: Manufacture of fin material for heat exchanger made of copper
Inventor: TOKUHARA NAOFUMI
IPC: C23C2/38
Filed: 1991-04-03
Abstract: PURPOSE:To obtain a Zn diffusion layer of quality capable of particularly executing heating and diffusion treatment at high efficiency and free from the change of the diffusion thickness at the inside and outside of a coil as for the method for manufacturing a fin material for a heat exchanger made of copper in which the surface of Cu or a Cu alloy is constituted of a diffusion layer of Zn. CONSTITUTION:In the method for manufacturing a fin material for a heat exchanger in which the surface of a Cu or Cu alloy strip is coated with Zn or a Zn alloy, and after that, a Zn diffusion layer is formed on the surface of the Cu or Cu alloy strip by heating and diffusion treatment, as for the heating and diffusion treatment, rapid heating and diffusion as well as cooling are executed by a continuous flying annealing furnace having a cooling chamber (6) behind a heating chamber (5).
Patent JP-H04306636-A (JP)
Title: Retreating device for printing lens
Inventor: YAMAMOTO TAKASHI
IPC: G03B27/46
Filed: 1991-04-03
Abstract: PURPOSE:To permit a printing lens to be easily mounted and demounted and to be taken into a narrow space and secure a wide space between a table when the printing lens is at a retreat position. CONSTITUTION:A lens holder 24 holds a zoom lens 18, and one edge is installed in turnable and vertically movable manner on a shaft 25. When the lens holder 24 is at a lens set position, a shoulder part 32a intrudes under a fixed roller 38, and the floating-up of the zoom lens 18 is prevented by the urging force of a balancer spring 37. When the lens holder 24 is turned to a retreat position, a movable roller 34 rolls on a cam surface 36, and ths zoom lens 18 rises through turn, and a wide space is secured between a table 31a.
Patent JP-H07305718-A (JP)
Title: Hinge device
Inventor: SASAKI MITSUO
IPC: F16C11/10
Filed: 1994-05-12
Abstract: PURPOSE:To support a load on an auxiliary table in the condition that the top surface of the auxiliary table is practically held the same as the top surface of a main table. CONSTITUTION:A first supporting member 8 is connected to one side of a main table 6, and a second supporting member 10 is connected to one side of an auxiliary table 4, and the first supporting member 8 and the second supporting member 10 are connected to each other by a joint plate member 16 through each pin member 12, 14. The first supporting member 8 is provided with a first stopper 26, which abuts on the upper side surface of one end of the joint plate member 16, and the second supporting member 10 is provided with a second stopper 26, which abuts on the upper side surface of the other end of the joint plate member 16. The upper end surfaces of the first supporting member 8 and the second supporting member 10 are electively positioned at the same surface position and the overlapped position.
Patent JP-H06290267-A (JP)
Title: Image processor
Inventor: OGAMICHI TAKASHI
IPC: G06T5/00
Filed: 1993-04-02
Abstract: PURPOSE:To improve the picture quality of a binarized image when an image where a half-tone image and a non-half-tone image are mixed is converted into the binarized image. CONSTITUTION:A white pixel decision part 24 and a black pixel decision part 25 decides a corrected digital image signal DVa and a character area is decided by using the decision results. For pixels which are decided as the character area, the decision result of the black pixel decision part 25 is outputted as a binarized image signal BW and for other pixels, the output of a half-tone binarization part 26 is outputted as the binarized image signal BW.
Patent JP-S5222047-A (JP)
Title: Polyolefin composition
Inventor: INOMATA NIHEI
IPC: C08L33/00
Filed: 1975-08-13
Abstract: PURPOSE:A polyolefin composition containing a saturated hydrocarbon polymer having unsaturated polycarboxylic acid ester groups.
Patent JP-H09284730-A (JP)
Title: Method and device for receiving teletex
Inventor: OKUIZUMI KIYOSHI
IPC: H04N7/03
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To make the selection and calling of a desired program easy and simple to comprehend by displaying a calling picture when calling the reserved program of teletex. SOLUTION: A character signal is sampled from a television signal, which is received by the instruction of a channel selection circuit 4, by a character signal sampling circuit 5 and recorded in a memory RAM 9 for recording by a CPU 6 for control and a program ROM 8 for control. Corresponding to the instructions of the CPU 6 for control and an operating part 7, the reservation is previously registered in the RAM 9 and when calling the reserved program, the reservation calling picture is displayed on a screen by a display output circuit 10 and a display part 11. At such a time, the reduced video information of any page in the registered teletex program is dividedly displayed. Thus, since the calling and selecting operation can be performed while actually watching the program image of reservation registered teletex, the calling operation can be performed simply and easily.
Patent JP-S5323025-A (JP)
Title: Pow er converter
Inventor: SHIGENOBU MASAHIRO
IPC: H02M7/5387
Filed: 1976-08-17
Abstract: PURPOSE: To provide power converters which automatically converts the base drive of large power transistors into the booster output end or other power supplies from batteries when the booster output voltage is generated and established. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63266785-A (JP)
Title: Connector for printed circuit board
Inventor: KUDO TSUTOMU
IPC: H01R24/00
Filed: 1987-04-23
Abstract: PURPOSE:To make a terminal in a minute size and to realize a low cost by furnishing plural conductive connecting terminals at the side of an inserting groove of an insulating housing, and forming an insulating plate to give the connecting pressure, which is contacted to and separated from the terminal by a spring pressure, opposing to the terminal. CONSTITUTION:At first, the end 4b of a conductive connecting terminal 4 and an external element and the like are connected. Then, a connection pressure giving plate 5 is separated from the terminal 4 by pressing a flange 8, and the opening of an inserting groove 3 is opened. And by inserting a printed circuit board 30 to the groove 3 and releasing the flange 8, the plate 5 makes the connection of the board 30 contacted strongly to the terminal 4 and fixed to a printed circuit board connector 1 by the reaction force of the spring. On the other hand, when the board 30 is separated from the connector, the opening of the groove 3 is opened by pressing the flange 8, and the board 30 is pulled off. Since the contacting pressure is given by the plate 5 in such a way, no deformation or displacement of the terminal is generated. Consequently, the terminal can be made into a minute size and the connector can be manufactured in a low cost.
Patent JP-S60245436-A (JP)
Title: Shield plate for rotary electric machine
Inventor: OOTAKA TOORU
IPC: H02K3/42
Filed: 1984-05-18
Abstract: PURPOSE:To lighten a shield plate in weight keeping a distance between the plate and an armature coil without reducing the shielding effect, by making the central section of the plate thin. CONSTITUTION:So far as a stator core 1 which is wound up with an armature coil 2 is concerned, the end 3 of the core is retained by a keep plate 5 for the core via an outer filler block 4. And a torus-shaped shield plate 8 is provided so that the surface of the keep plate 5 for the core may be covered with the plate 8. The shield plate 8 consists of the inmost diameter section 8a, the central section 8b and the outmost diameter section 8c. The inmost diameter section 8a and the outmost diameter section 8c are of 10-20mm. thick copper plate bent with a given diameter, and the central section 8b is formed with a few mm. thick copper plate. As the result, the shield plate which can be formed and assembled with a space between the plate and the armature coil and with sufficient shielding effect easily can be provided.
Patent JP-S58216337-A (JP)
Title: Helical slow-wave circuit
Inventor: YUASA YOSHIO
IPC: H01P9/02
Filed: 1982-06-09
Abstract: PURPOSE:To obtain the captioned helical slow-wave circuit which is low-priced, easy to be produced and excellent in heat-resisting characteristic, by constituting a mutual contact among metal enclosure, metal bar and metal wire through melting in order to connect them by means of low-melting metal. CONSTITUTION:A spiral 1 made of tungsten which is high-melting metal and 3 beryllia bars are fixed together by a cupro-nickel wire 3, an assembled body is inserted into a metal enclosure 4 made of cupro-nickel, 3 metal bars 6 are inserted therein; the junction part of the metal wire 3, the metal enclosure 4 and the metal bar 6 is joined together by melting metal 5 with a low melting point. The tension of the metal wire 3 is increased by insertion of the metal bar 6, the joined condition of the spiral 1 with the beryllia bars 2 becomes good and the thermal resistance is decreased; the thermal conductive route between the metal wire 3 and the metal enclosure 4 is increased, therefore, the thermal resistance between them is decreased.
Patent JP-H11297972-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO AKIO
IPC: H01L29/786
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device in which a bonded SOI structure forms the semiconductor device at low temperatures. SOLUTION: The processes include an insulating film formation process that deposits an insulating film 34 on a substrate 10 having device elements, a grinding process that grinds the insulating film 34, a flat layer formation process that flattens a layer 37 consisting of the insulating layers 34 and 36 by forming the insulating film formation process and the grinding process repeatedly, a heating and adhesive process that adheres a holding substrate to the flattening layer 37, and a thin film formation process that flattens a substrate 12 by flattening a substrate 10 having device elements from the substrate 12 side.
Patent JP-S58218542-A (JP)
Inventor: FUKUOKA SHIGENORI
IPC: E04B1/64
Filed: 1982-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62254306-A (JP)
Inventor: NISHIOKA GORO
IPC: C04B35/46
Filed: 1986-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63263372-A (JP)
Inventor: TAKEMAE SHUICHI
IPC: F25D13/00
Filed: 1987-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08296576-A (JP)
Title: Suction filter
Inventor: ASAHI YUKIO
IPC: F04C29/00
Filed: 1995-04-25
Abstract: PURPOSE: To make long-term continuous operation possible by providing a filter element cleaning nozzle on the secondary side of a suction filter for cleaning sucked air, and rotating the nozzle by the blast pressure of exhaust so as to remove dirt and foreign matter in the whole circumferential area of the element. CONSTITUTION: In an oil-cooled screw compressor, a suction filter element 2 is fitted to a suction filter body 3 through a fitting cover 5. Air to be cleaned flows in from an inlet provided at the suction filter body 3 and flows out of an outlet provided on the secondary side of the element 2 after being filtered by the element 2. In this case, an element cleaning nozzle 1 is installed on the secondary side of the element 2 through the fitting cover 5. At the time of compressor displacement control or the like, compressed air from a pipeline 4 is blasted from the element cleaning nozzle 1. The nozzle 1 is thereby rotated to discharge dirt and foreign matter, clogging the element 2, from an exhaust port 6.
Patent JP-H10289892-A (JP)
Title: Substrate retaining apparatus and substrate treatment apparatus using substrate retaining apparatus
Inventor: SAWADA ATSUSHI
IPC: B08B11/02
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate retaining apparatus generating less dusts and having a wide allowance for dispersion in substrate supply positions. SOLUTION: Retention rollers 13, 33 is formed of generally double enveloping shape, with a constricted side portion near the center thereof being a cylindrical surface 101 having a vertical width d1 slightly larger than the thickness t of a wafer W. The lower end periphery of the cylindrical surface 101 is continuous to a lower conical surface 102 which is wider downward. The upper end periphery of the cylindrical surface 101 is continuous to an upper conical surface 103 which is wider upward. The wafer W to be cleaned is retained by the retention rollers 13, 33 with the end face of the wafer W contacting the cylindrical surface 101 formed at the retention rollers 13, 33.
Patent JP-S61256953-A (JP)
Inventor: YOTSUDO HIDEO
IPC: C04B40/02
Filed: 1985-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07308865-A (JP)
Title: Impact type thread fastening device
Inventor: MARUYAMA JUNICHI
IPC: B25B23/14
Filed: 1994-05-13
Abstract: PURPOSE:To provide an impact type thread fastening device capable of allowing accurate thread fastening work even in fastening a pair of mating faces by means of a plurality of bolts. CONSTITUTION:An impact type thread fastening device is provided with an impact type thread fastening device body 100 including a drive section (a motor 102 and an impact torque generator 103), a main spindle 104 driven by the drive section to fasten threads and a torque detecting section 101 to detect the change in the torque of the main spindle 104. In addition, this device is provided with a control device 120, which calculates the increased amount of the fastening force at each impact using the peak values of the torque pulses, which are determined from the detection result of the torque detection section 101 and determines fastening force in order, controls the power source so as to realize the objective fastening force, and controls fastening process in such a way that when fastening a pair of mating faces by means of a plurality of bolts, each bolt is temporarily fastens with fastening process divided into a plurality of steps and after the fastening force of each bolt is kept in a fixed range of values, and then fastened articles are shifted to the next process so that the final and objective fastening force can be achieved.
Patent JP-H02276515-A (JP)
Title: Equipment for cultivating plant
Inventor: KAWAOTO SATOSHI
IPC: A01G31/04
Filed: 1989-04-18
Abstract: PURPOSE:To facilitate extension of interrow spacing according to the growth of plants by slidably providing a frame having single longitudinal channels left and right with specific beams and movably and detachably connecting a panel having a beam extending and a beam contracting parts thereto. CONSTITUTION:A frame 2 having single longitudinal channels 1 left and right is provided with beams 5 having plural spots 4 connected with light nontransmitting and impermeable sheets 3 slidably in the direction of arrows. The beams 5 are arranged so as to form a beam extending part 7 and a beam contracting part 8 in one panel 6.
Patent JP-H09267196-A (JP)
Title: Powder compacting press
Inventor: KOJIMA KAZUNARI
IPC: B22F3/035
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To simplify the workability of a powder compacting press by combining a link mechanism, an air cylinder and a feeder arm to simply move a feeder drive mechanism and to reduce the changing time of a die set. SOLUTION: In performing the pressing action by scraping the powder on a base of a die plate, a link mechanism comprising a feeder arm 16, a support 18, and a lever drives a servo motor clockwise during the normal powder compacting. A tip of a bent part 22b of the lever is reciprocated between the position B and the position A based on the drive to feed the compacting powder into a die. A tip of a lower feeder arm 28 presses a feeder cup 33 based on the action of air cylinders 26, 27, and causing no powder leak. When the die set is taken out, the air cylinders are contracted to move the tip of the feeder arm 28. The link mechanism is retracted, and the feeder arm 28 is moved backward so as to secure the height not affected in taking out the die set.
Patent JP-H01270663-A (JP)
Title: Solvent sending pump for liquid chromatography
Inventor: KASHIWAZAKI HIROMI
IPC: B01D15/08
Filed: 1988-04-21
Abstract: PURPOSE:To send a solvent at a small flow rate to reduce pulsation and thereby to enable the precise sending thereof, by a construction wherein the fore end part of a plunger is inserted into a first cylinder accommodating the solvent and a driving liquid is sent to a second cylinder to drive the plunger. CONSTITUTION:The fore end part of a plunger 24 is inserted into a first cylinder 12 accommodating a solvent. A piston 52 provided on the base end part of the plunger 24 is fitted in a second cylinder 40, and a reciprocating pump 74 is connected to a driving liquid injection port 64 to send a driving liquid 76 to the cylinder 40. Since the cross-sectional area S1 of the piston 52 is larger than the sectional area S2 of the fore end part of the plunger and S1/S2>5, according to this constitution, the driving liquid 76 pushes down the piston 52 and the solvent in the cylinder 12 can be sent with low pulsation from an outlet 20 by the fore end part of the plunger 24.
Patent JP-S58218004-A (JP)
Title: Sound recording system of electronic still camera
Inventor: MURAKOSHI MAKOTO
IPC: H04N5/765
Filed: 1982-06-10
Abstract: PURPOSE:To record sound from a point of time earlier by a prescribed time from a point of time of pickup, by delaying the sound signal for a prescribed time at all times and recording successively the sound signal on a recording medium in response to the pickup of a still picture. CONSTITUTION:A synchronous control circuit 108 generates a write clock on a lead 212 with a recording signal RC. An input sound signal is converted into a signal of 8-bit at an A/D converter 210, inputted to a shift register 216 and advances in it. Since the register 216 gives a delay of, e.g., 4sec to the sound signal, the sound signal 4sec before is outputted at an output 218. In operating a pickup button, the circuit 108 drives a sound recording circuit 220 in response to a signal EX and records the sound signal appearing at an output 218 on a sound track of a disc 116 by applying a readout clock to the register 216. Thus, the sound is recorded successively 4sec before the pickup.
Patent JP-S60245959-A (JP)
Inventor: TOMASU EMU JINZUMAIYA
IPC: F25B1/00
Filed: 1985-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06311200-A (JP)
Title: Online communication control software changing method
Inventor: NOGUCHI KATSUJI
IPC: G06F13/00
Filed: 1993-04-26
Abstract: PURPOSE:To obtain an online communication control software changing method capable of changing communication control software without stopping the operation of a communication system. CONSTITUTION:In the case of changing communication control software, a new communication control software 23 is arranged in a memory area different from that of an old communication control software 22 so as to give a sequence number to a signal sent from a high-order software 1 to a communication equipment 3 in order. At the time of sending a signal from a communication control software 2 to the communication equipment 3, the sequence number and identification information showing the new communication control software 23 or the old communication control software 22 are set in a command. Then, at the time of command-response from the communication equipment 3 to the communication control software 2, identification information showing the new communication control software 23 or the old communication control software 22, which was set at the time of sending the command is set within a status. Thus, the communication equipment 3 waits for a signal in order of the sequence number in the command and sends the signal to a transmission line in order of the sequence number.
Patent JP-H10286983-A (JP)
Title: Thermal transfer printer using overcoat ink ribbon, recording method thereof, and thermal transfer recording matter
Inventor: KOBAYASHI HIROSHI
IPC: B41J2/485
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To transfer the upper and lower end parts of each line surely while preventing to be stripped easily by dividing a recording data into upper and lower adjacent lines, recording the data while overlapping the heating elements in a partial region of recording line and setting the energy being imparted to the heating element higher at the upper and lower end of each recording line than at other regions. SOLUTION: At the time of driving a thermal head, heating elements for 2 dots at the upper and lower end among a plurality of heating elements arranged in the line direction of a thermal head is imparted with higher energy as compared with other heating elements through a control means. Consequently, an overcoat ink ribbon is fused at higher temperature at the end part in the line direction thereof as compared with the central part and transferred surely to a recording sheet. At the time of line feed, 4 dots from the end part of each recording line are overlapped. According to the arrangement, the upper and lower end parts of each recording line are transferred surely while preventing to be stripped easily and a high quality recording image having excellent appearance can be obtained by rendering the stitching due to paper feed error in the line direction inconspicuous.